do not drink alcohol in excess with cialis. side effects may include headache, upset stomach, delayed backache or muscle ache. to avoid long-term injury, seek immediate medical help for an erection lasting more than four hours. if you have any sudden decrease or loss in hearing or vision, or if you have any allergic reactions such as rash, hives, swelling of the lips, tongue or throat, or difficulty breathing or swallowing, stop taking cialis and get medical help right away. ask your doctor about cialis for daily use and a 30-tablet free trial. >>> let's hit some unusual activity that dr. j spotted in today's session. car makers? >> yeah. ford. and this one's been hitting pretty consistently and if you've ridden it, folks, you've had a nice ride. average turnover is about 75,000 contracts. traded 300,000 today. and this was a nothing day and it's not dividend flips. in other words, they're not just buying these to get a dividend. stock was up 3%. they're betting on upside all the way to at least '13 in february. so -- we're fol